Home / 9,307,683.16-13,961,697.54-2,917,792.60

Finding the Fourth Proportional to 9,307,683.16, 13,961,697.54 and 2,917,792.60

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Solution

The fourth proportional to 9,307,683.16, 13,961,697.54 and 2,917,792.60 is: 4,376,743.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,683.16 : 13,961,697.54 = 2,917,792.60 : x
  2. Step 2: Convert to fraction form
    9,307,683.16/13,961,697.54 = 2,917,792.60/x
  3. Step 3: Cross multiply
    9,307,683.16x = 13,961,697.54 × 2,917,792.60
  4. Step 4: Simplify right side
    9,307,683.16x = 40,737,337,765,650.20
  5. Step 5: Solve for x
    x = 40,737,337,765,650.20/9,307,683.16
  6. Step 6: Final answer
    x = 4,376,743.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.